Motorcycle rack



FIG. 1 is a perspective view of a motorcycle rack showing my new design while in use;

FIG. 2 is a top, front and left side perspective view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a rear elevation view thereof.

The broken line showing the motorcycle and pickup truck/trailer is provided for the purposes of illustrating environmental structure and forms no part of the claimed design. Additionally, the broken line showing the coupling bracket is provided to illustrate portions of the article that form no part of the claimed design.

The motorcycle rack is shown with a symbolic break in its length. The appearance of any portion of the article between said break or cutaway lines forms no part of the claimed design. 

CLAIM The ornamental design for a motorcycle rack, as shown and described. 